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KUCNL 2009-09-02 09:49:45
제 목 [journal review] A Portable Neurological Monitor for use in Cognitive Function Studies
title : A Portable Neurological Monitor for use in Cognitive Function Studies

http://www.ncbi.nlm.nih.gov/pubmed/18002611?ordinalpos=1&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_DefaultReportPanel.Pubmed_RVDocSum

author : Rory Sobolewski, Brian O’Mullane, R. Benjamin Knapp Senior Member, IEEE, and Richard B.Reilly, Senior Member, IEEE

Abstract : The Visual Evoked Potential (VEP) has long established itself as a useful diagnostic tool for clinical use. The VEP is typically recorded in clinical environments due to equipment and experimental set-up. An alternative is proposed in this paper, whereby a light-weight, portable neurological monitor using active dry-electrodes is proposed and VEP data compared against clinically recorded data. It has been shown that a correlation coefficient of greater than 0.8 can be achieved with this set-up, demonstrating the diagnostic benefit of the system for both remote diagnosis and neurorehabilitation.

참고점 : active-electrode 와 기존 electrode 의 비교를 어떻게 하는지 참고
(양자화 error, SNR, correlation coefficient)

더 알아볼 점 : dry active electrode 에 대한 정보, acceptable SNR 의 기준, Quantization error 의 계산법, SNR 계산법, 저자의 이후 논문 검색

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